Update COLEditor to only return DialogResult.OK once saved

PCK-Studio/Forms/Editor/COLEditor.Designer.cs

@@ -290,7 +290,6 @@ namespace PckStudio.Forms.Editor
             this.Name = "COLEditor";
             this.Style = MetroFramework.MetroColorStyle.Silver;
             this.Theme = MetroFramework.MetroThemeStyle.Dark;
-            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.COLEditor_FormClosing);
             this.metroPanel1.ResumeLayout(false);
             this.metroPanel1.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.blueUpDown)).EndInit();

PCK-Studio/Forms/Editor/COLEditor.cs

@@ -82,7 +82,8 @@ namespace PckStudio.Forms.Editor
 				COLFileWriter.Write(stream, colurfile);
 				_file.SetData(stream.ToArray());
 			}
-		}
+            DialogResult = DialogResult.OK;
+        }
 
 		static byte[] StringToByteArrayFastest(string hex)
 		{
@@ -101,7 +102,7 @@ namespace PckStudio.Forms.Editor
 
 		static int GetHexVal(char hex)
 		{
-			int val = (int)hex;
+			int val = hex;
 			return val - (val < 58 ? 48 : (val < 97 ? 55 : 87));
 		}
 
@@ -219,10 +220,5 @@ namespace PckStudio.Forms.Editor
 			}
 			colorPick.Dispose();
         }
-
-        private void COLEditor_FormClosing(object sender, FormClosingEventArgs e)
-        {
-			DialogResult = DialogResult.OK;
-        }
     }
 }

PCK-Studio/MainForm.cs

@@ -2714,7 +2714,8 @@ namespace PckStudio
 				file.filepath == "colours.col") // .col file
 			{
 				using COLEditor diag = new COLEditor(file);
-				diag.ShowDialog(this);
+				if (diag.ShowDialog(this) == DialogResult.OK)
+					saved = false;
 			}
 		}